GB669352A - Machine for inductively welding seams - Google Patents
Machine for inductively welding seamsInfo
- Publication number
- GB669352A GB669352A GB1121649A GB1121649A GB669352A GB 669352 A GB669352 A GB 669352A GB 1121649 A GB1121649 A GB 1121649A GB 1121649 A GB1121649 A GB 1121649A GB 669352 A GB669352 A GB 669352A
- Authority
- GB
- United Kingdom
- Prior art keywords
- armature
- seam
- piece
- work
- poles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K13/00—Welding by high-frequency current heating
- B23K13/01—Welding by high-frequency current heating by induction heating
- B23K13/02—Seam welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
669,352. Welding by pressure. BOWLUS, C. A. April 27, 1949, No. 11216/49. Class 83 (iv). [Also in Group XI] An inductive seam welder comprises a rotatable armature with magnetic poles 14 on its periphery and means for moving the poles 14 in rapid succession past those abutting edges of a work-piece 10 that are to be welded together, the work-piece 10 being slowly moved relatively to the armature such that the poles 14 successively traverse progressive sections along the work-piece 10 to heat and weld the said abutting edges into a seam due to the rapid approach and withdrawal motions of the successive series of magnetic fields. The workpiece may be moved by feed means 12 coupled to the armature through reduction gearing 40 to 49. The poles 14 have windings 15 energized by direct or alternating current and a commutator 31 may be provided such that each pole is energized only when in the vicinity of the work-piece. The armature may be housed in a casing 51 having inlets 52 through which hydrogen may be admitted. The machine is suitable for the seam welding of tubes and although in Fig. 1 the armature is shown revolving in a plane containing the seam of the tube, the armature may revolve in a plane at an angle to such a seam as is shown, for example, in Fig. 7. The tubing may be formed from flattened strips of metal passed through dies or forming rolls 11 whereby the longitudinal edges are brought into abutting, or practically abutting, relation to one another.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1121649A GB669352A (en) | 1949-04-27 | 1949-04-27 | Machine for inductively welding seams |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1121649A GB669352A (en) | 1949-04-27 | 1949-04-27 | Machine for inductively welding seams |
Publications (1)
Publication Number | Publication Date |
---|---|
GB669352A true GB669352A (en) | 1952-04-02 |
Family
ID=9982151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1121649A Expired GB669352A (en) | 1949-04-27 | 1949-04-27 | Machine for inductively welding seams |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB669352A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE951522C (en) * | 1952-06-06 | 1956-10-31 | Kronprinz Ag | Machine for electroinductive welding |
DE1106440B (en) * | 1956-02-04 | 1961-05-10 | Max Baermann | Device for heating the contents of containers consisting entirely or partially of electrically or magnetically highly conductive material, in particular for heating food in cooking pots, pans or the like by means of a rotating, mechanically driven multi-pole magnet system |
CN102672337A (en) * | 2012-03-26 | 2012-09-19 | 江苏大学 | High-frequency induction cutter welding device |
-
1949
- 1949-04-27 GB GB1121649A patent/GB669352A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE951522C (en) * | 1952-06-06 | 1956-10-31 | Kronprinz Ag | Machine for electroinductive welding |
DE1106440B (en) * | 1956-02-04 | 1961-05-10 | Max Baermann | Device for heating the contents of containers consisting entirely or partially of electrically or magnetically highly conductive material, in particular for heating food in cooking pots, pans or the like by means of a rotating, mechanically driven multi-pole magnet system |
CN102672337A (en) * | 2012-03-26 | 2012-09-19 | 江苏大学 | High-frequency induction cutter welding device |
CN102672337B (en) * | 2012-03-26 | 2014-07-30 | 江苏大学 | High-frequency induction cutter welding device |
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